what do you understand by multiple executive system
Operating system
Cabinet
The plural of "chief executive" is "chief executives"
There are different titles for the chief executive. In some countries the chief executive is call president. In many companies, he or she is called the chief executive or chief executive officer.
Individually, chiefs, executives, officers. Collectively, Chief Executive Officers
Chief Executive Officer
The united Kingdom is a Parliamentary system,a system of government where in the ministers of the executive branch are drawn from the legislature, and are accountable to that body, such that the executive and legislative branches are intertwined. In such a system, the head of government is both de facto chief executive and chief legislator.
The US Government Chief Executive is the President.
The President is chief executive of the Executive Branch of the US government.
Chief executive or chief executive officer (CEO).
CEO: Corporate Executive Officer
A chief minister appointed by a ruler.The head of the cabinet and often also the chief executive of a parliamentary democracy.is the most senior minister of cabinet in the executive branch of government in a parliamentary system.